Check the listing for details. 250AMP HIGH OUTPUT ALTERNATOR REPLACES DELCO 10SI,12SI CHEVROLET V-PULLEY,1 wire. Condition: New. Listed at 199.95 USD. Used On: Buick (1983-1987) ,Cadillac (1985-1986), Chevrolet (1983-1991) , GMC (1983-1991) , Oldsmobile (1982-1987) , Pontiac (1983-1987) Replaces: Delco 1105029, 1105194, 1105371,Delco 10463055, 10463056, 10463057, 10463058, 10463059, 10463397, 10495418, 10495421, 10495422, 10495428, 10495433, 10495434, 10495435, 10497079, 1100200, 1100206, 1100208, 1100217, 1100239, 1100247, 1100249, 1100250, 1100251, 1100252, 1100263, 1100273, 1100275, 1100298, 1101156, 1101157, 1101240, 1101243, 1101301, 1101307, 1101332, 1101333, 1105034, 1105058, 1105059, 1105060, 1105081, 1105083, 1105182, 1105432, 1105441, 1105442, 1105506, 1105507, 1105521, 1105523, 1105545, 1105555, 1105576, 1105582, 1105597, 1105598, 1105599, 1105602, 1105610, 1105611, 1105621, 1105623, 1105624, 1105627, 1105630, 1105631, 1105633, 1105635, 1105647, Jeep-Eagle 8134664, 8982775005, JR775005Replaces Lester Nos: 7127,7272-3, 7273-3, 7294-3Specs 250 Amp/12Volt, CW, 1-Groove Pulley Replaces Delco 10SI,12SI Series IR/EF DESIGN:IR/EF VOLTAGE:12 AMPERAGE:250 ROTATION:CW PULLEY CLASS:V1 Dimensions: M8 x 1.25 Adj. Ear(CAN BE SUBSTITUTED BY M10 Adj. Ear) Notes: Neg. Grd. 1-Wire SystemIf you should need help with finding the correct parts for your application please contact us by using the “ask seller” link above International Shipping INTERNATIONAL CUSTOMERS- PLEASE ASK ABOUT THE SHIPPING PRICE TO YOUR COUNTRY BEFORE ORDERING!WE ONLY SHIP WITH DELIVERY CONFIRMATION.IF DELIVERY CONFIRMATION IS NOT AVAILABLE TO YOUR ADDRESS,WE RESERVE RIGHT TO CANCEL TRANSACTION,OR WE WILL OFFER DIFFERENT SHIPPING METHOD.Customs and import duties may be applied to International orders when the shipment reaches its destination. Such charges are the responsibility of the recipient of your order and vary from country to country. Contact your local customs office for details. Shipping laws are different in each country. It is your responsibility to check with your Customs office to verify whether the country to which you are shipping permits the shipment of your products. We are not responsible for any direct, indirect, punitive, or consequential damages that arise from improper international shipping practices